/*
 * @Author: your name
 * @Date: 2021-04-11 17:48:04
 * @LastEditTime: 2021-04-11 20:49:22
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \guzheng\sun.js
 */
function sum(a,b){
  return a+b;
}
export default sum;